CN202149151U - Tailing screen coupling - Google Patents
Tailing screen coupling Download PDFInfo
- Publication number
- CN202149151U CN202149151U CN201120013711U CN201120013711U CN202149151U CN 202149151 U CN202149151 U CN 202149151U CN 201120013711 U CN201120013711 U CN 201120013711U CN 201120013711 U CN201120013711 U CN 201120013711U CN 202149151 U CN202149151 U CN 202149151U
- Authority
- CN
- China
- Prior art keywords
- land
- elastomer block
- connecting disc
- screen coupling
- symmetrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a tailing screen coupling. A left connecting disc, a left-middle connecting disc, a left elastic block, a middle connecting disc, a right elastic block, a right-middle connecting disc and a right connecting disc of the tailing screen coupling are sequentially connected. The left connecting disc and the right connecting disc are designed to be symmetrical, and the left-middle connecting disc and the right-middle connecting disc are also designed to be symmetrical. A steel pipe is disposed respectively in connecting holes of the left elastic block and the right elastic block. By the adoption of the tailing screen coupling, due to the fact that the main components of the tailing screen coupling adopt symmetrical design, stress is even, and abrasion of the components is reduced. Meanwhile, the steel pipe is added respectively in the connecting holes of the elastic blocks so that abrasion of the connecting holes of the elastic blocks can be reduced.
Description
Affiliated technical field
The utility model relates to a kind of tail sheet coupling.
Background technique
The tail sheet coupling that adopts at present; Left land wherein is connected with elastomer block through middle land, and right land is directly to be connected with elastomer block, the asymmetric discontinuity that causes of this design; Make elasticity be easy to wearing and tearing soon; And because elasticity is rubber product soon, softer, attachment hole damages more easily.
Summary of the invention
The purpose of the utility model provides a kind of tail sheet coupling that can increase the service life.
The technological scheme that the utility model is taked is: a kind of tail sheet coupling; Comprise land in left land, the left side, left elastomer block, right elastomer block, middle land and right land; They are connected according to the order of land, left elastomer block, middle land, right elastomer block and right land in left land, the left side; It is characterized in that between right elastomer block and right land, being connected with land in the right side, and in left land and right land, the left side in land and the right side land symmetrical.
Said a kind of tail sheet coupling is provided with steel pipe in the attachment hole in left elastomer block and the right elastomer block.
Adopt the utility model,, make it stressed evenly, reduce each parts friction, simultaneously, in the fast attachment hole of elasticity, increase steel pipe, can alleviate the wearing and tearing of the fast attachment hole of elasticity because each critical piece of tail sheet coupling adopts symmetric design.
Description of drawings
Fig. 1 is the schematic representation of the utility model.
Fig. 2 is that the A-A of the utility model elastomer block shows schematic representation to cuing open.
Sequence number is represented among the figure: land 7, right land 8 and attachment hole 9 in land 2, steel pipe 3, left elastomer block 4, middle land 5, right elastomer block 6, the right side in left land 1, the left side.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
With reference to Fig. 1; This tail sheet coupling comprises in left land 1, the left side land 7 and right land 8 in land 2, left elastomer block 4, middle land 5, right elastomer block 6, the right side; They are connected according to the order of land 7 and right land 8 in land 2, left elastomer block 4, middle land 5, right elastomer block 6, the right side in left land 1, the left side, in left land 1 wherein and right land 8, the left side in land 2 and the right side land 7 symmetrical.In addition, be provided with steel pipe 3 in the attachment hole 9 in left elastomer block 4 and right elastomer block 6.Left side elastomer block 4 and the generally also symmetrical design of right elastomer block 6.
Adopt the utility model,, can make it stressed evenly because each critical piece of tail sheet coupling adopts symmetric design; Reduce each parts friction; Simultaneously, increase steel pipe 3, the wearing and tearing that can alleviate the fast attachment hole 9 of elasticity in the attachment hole 9 in left elastomer block 4 and right elastomer block 6.
Claims (2)
1. tail sheet coupling; Comprise land in left land, the left side, left elastomer block, right elastomer block, middle land and right land; They are connected according to the order of land, left elastomer block, middle land, right elastomer block and right land in left land, the left side; It is characterized in that between right elastomer block and right land, being connected with land in the right side, and in left land and right land, the left side in land and the right side land symmetrical.
2. according to the said a kind of tail sheet coupling of claim 1, it is characterized in that being provided with steel pipe in the attachment hole in left elastomer block and right elastomer block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120013711U CN202149151U (en) | 2011-01-14 | 2011-01-14 | Tailing screen coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120013711U CN202149151U (en) | 2011-01-14 | 2011-01-14 | Tailing screen coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149151U true CN202149151U (en) | 2012-02-22 |
Family
ID=45590211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120013711U Expired - Lifetime CN202149151U (en) | 2011-01-14 | 2011-01-14 | Tailing screen coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742557A (en) * | 2013-11-25 | 2014-04-23 | 无锡京华重工装备制造有限公司 | Perpendicular installation fixing device for coupler |
-
2011
- 2011-01-14 CN CN201120013711U patent/CN202149151U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742557A (en) * | 2013-11-25 | 2014-04-23 | 无锡京华重工装备制造有限公司 | Perpendicular installation fixing device for coupler |
| CN103742557B (en) * | 2013-11-25 | 2016-06-01 | 无锡京华重工装备制造有限公司 | A kind of shaft coupling at right angle setting stationary installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |